"They are deliriously happy that Suri will be a big sister," one family friend says. Adds another source, "They've always planned on expanding their family. They're over the moon."
The new addition, however, remains a secret. Katie, 30, and Tom, 46, have shared the news with only a small group of friends and family, preferring to wait until she's at least three months along before going public.
But many observers have already noticed some signals, in particular when the Cruises appeared at the March 11 Tokyo premiere of Tom's movie Valkyrie. Katie looked stunning in a Jason Wu dress and billowing hair extensions.
For all the details about Katie's baby surprise, pick up the new OK! — on newsstands everywhere on Thursday!
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